A rotated-interleaved channel assignment scheme in adaptive TDD fixed-broadband wireless access

被引：2
|
作者：
Ntagkounakis, K [1 ]
Dallas, P [1 ]
Sharif, B [1 ]
Kalantzis, E [1 ]
机构：
[1] INTRACOM SA, Emerging Technol & Markets, Peania 19002, Greece
来源：
2005 IEEE INTERNATIONAL CONFERENCE ON PERSONAL WIRELESS COMMUNICATIONS | 2005年
关键词：
Adaptive TDD; Channel Assignment; Fixed Wireless Access;
D O I：
10.1109/ICPWC.2005.1431388
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The concept of channel assignment in Adaptive TDD (ATDD) Fixed Wireless Networks is addressed in this paper. A novel Rotated - Interleaved Channel Assignment (RICA) scheme is proposed that improves throughput, compared to existing schemes, by up to 9% inducing no further costs. Furthermore, the spectral efficiency between FDD and ATDD modes of operation is investigated considering the same network characteristics and RICA. It appears that according to the traffic asymmetry variations as expressed in the moving TDD boundary, the throughput performance of ATDD is from 2% to 14% less than that of FDD.
引用
收藏
页码：460 / 464
页数：5
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